X-On Electronics has gained recognition as a prominent supplier of LD2981ABU33TR LDO Voltage Regulators across the USA, India, Europe, Australia, and various other global locations. LD2981ABU33TR LDO Voltage Regulators are a product manufactured by STMicroelectronics. We provide cost-effective solutions for LDO Voltage Regulators, ensuring timely deliveries around the world.

LD2981ABU33TR STMicroelectronics

Name: LD2981ABU33TR
Brand: STMicroelectronics
SKU: LD2981ABU33TR_STMicroelectronics
Availability: InStock
Rating: 5 (11 reviews)

LD2981ABU33TR electronic component of STMicroelectronics

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Part No.	LD2981ABU33TR
Manufacturer:	STMicroelectronics
Category:	LDO Voltage Regulators
Description:	Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-89-3
Datasheet:	LD2981ABU33TR Datasheet (PDF)
	Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

5: USD 0.3782 ea
Line Total: USD 1.89

Availability - 111
Ship by Wed. 02 Jul to Mon. 07 Jul

MOQ: 5 Multiples: 5
Pack Size: 5

LD2981ABU33TR More Buying Options & Price Grid(s)

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Availability Price Buy Price Quantity

16812

Ship by Wed. 25 Jun to Tue. 01 Jul

MOQ : 637
Multiples : 1

637 : USD 0.4083

111

Ship by Wed. 02 Jul to Mon. 07 Jul

MOQ : 5
Multiples : 5

5 : USD 0.3782
50 : USD 0.3008
150 : USD 0.1933
500 : USD 0.1567
2500 : USD 0.1416
5000 : USD 0.1335

1273

Ship by Mon. 23 Jun to Wed. 25 Jun

MOQ : 1
Multiples : 1

1 : USD 0.728
10 : USD 0.4718
75 : USD 0.4032
82 : USD 0.231
225 : USD 0.2184

4850

Ship by Wed. 25 Jun to Tue. 01 Jul

MOQ : 2500
Multiples : 2500

2500 : USD 0.2739
5000 : USD 0.2712
7500 : USD 0.2683
12500 : USD 0.2656
17500 : USD 0.2592
25000 : USD 0.2567

2906

Ship by Wed. 25 Jun to Tue. 01 Jul

MOQ : 665
Multiples : 1

665 : USD 0.3913
690 : USD 0.3771
1000 : USD 0.3648
2500 : USD 0.3404

16812

Ship by Wed. 25 Jun to Tue. 01 Jul

MOQ : 637
Multiples : 1

637 : USD 0.4083

Specifications

Manufacturer

STMicroelectronics STMicroelectronics

Product Category

LDO Voltage Regulators LDO Voltage Regulators

RoHS - XON

y y

Mounting Style

smd/smt smd/smt

Package / Case

SOT - 89 SOT - 89

Output Voltage

3.3 V 3.3 V

Output Current

100 mA 100 mA

Number of Outputs

1 output 1 output

Polarity

positive positive

Quiescent Current

100 uA 100 uA

Input Voltage MIN

2.5 V 2.5 V

Input Voltage MAX

16 V 16 V

Output Type

fixed fixed

Minimum Operating Temperature

- 40 C - 40 C

Maximum Operating Temperature

+ 125 C + 125 C

Series

ld2981abu ld2981abu

Packaging

Reel Reel

Brand

Stmicroelectronics Stmicroelectronics

Dropout Voltage - Max

3 mV @ 0 a 3 mV @ 0 a

Voltage Regulation Accuracy

0.75 % 0.75 %

Line Regulation

0.014 % / V 0.014 % / V

Load Regulation

- 5 mv - 5 mv

Factory Pack Quantity :

2500 2500

Height

1.6 mm (Max) 1.6 mm (Max)

Length

4.6 mm (Max) 4.6 mm (Max)

Width

2.6 mm (Max) 2.6 mm (Max)

Cnhts

8542319000 8542319000

Hts Code

8542390001 8542390001

Ib - Input Bias Current

80 uA 80 uA

Mxhts

85423999 85423999

Product Type

ldo voltage regulators ldo voltage regulators

Subcategory

Pmic-Power Management Ics Pmic-Power Management Ics

Taric

8542399000 8542399000

Notes:- Show Stocked Products With Similar Attributes.

LD2981ABU33TR Alternative Parts

We are delighted to provide the LD2981ABU33TR from our LDO Voltage Regulators category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the LD2981ABU33TR and other electronic components in the LDO Voltage Regulators category and beyond.

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Additional Infomation About Product

The LD2981ABU33TR is an LDO (low-dropout) linear voltage regulator manufactured by STMicroelectronics. It can output up to 3A of current and is capable of regulating a voltage of up to 33V. The LD2981ABU33TR’s features include short-circuit protection and thermal shutdown protection, whichprotect the integrated circuit (IC) from damage in case of unexpected abnormalities. This regulator offers internal current limiting, so as current demand increases, the dropout voltage rises as well.

HS Compliance

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:

C-Max may also be referenced as

C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN

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Availability	Price	Buy Price	Quantity
16812 Ship by Wed. 25 Jun to Tue. 01 Jul MOQ : 637 Multiples : 1	637 : USD 0.4083

111 Ship by Wed. 02 Jul to Mon. 07 Jul MOQ : 5 Multiples : 5	5 : USD 0.3782 50 : USD 0.3008 150 : USD 0.1933 500 : USD 0.1567 2500 : USD 0.1416 5000 : USD 0.1335

1273 Ship by Mon. 23 Jun to Wed. 25 Jun MOQ : 1 Multiples : 1	1 : USD 0.728 10 : USD 0.4718 75 : USD 0.4032 82 : USD 0.231 225 : USD 0.2184

4850 Ship by Wed. 25 Jun to Tue. 01 Jul MOQ : 2500 Multiples : 2500	2500 : USD 0.2739 5000 : USD 0.2712 7500 : USD 0.2683 12500 : USD 0.2656 17500 : USD 0.2592 25000 : USD 0.2567

2906 Ship by Wed. 25 Jun to Tue. 01 Jul MOQ : 665 Multiples : 1	665 : USD 0.3913 690 : USD 0.3771 1000 : USD 0.3648 2500 : USD 0.3404

16812 Ship by Wed. 25 Jun to Tue. 01 Jul MOQ : 637 Multiples : 1	637 : USD 0.4083

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Hot	LD2981CU33TR Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-89-3 Stock : 15000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
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Hot	LD2985AM25R LDO Voltage Regulators 2.5V 150mA Positive Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	LD2985BM25R Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5 Stock : 21000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.